Brand New Authentic IWC Pilot's Chronograph Automatic Men's Watch Model IW377710. Stainless Steel case with Stainless Steel watch band. Folding clasp. Fixed bezel. Dial description: Black Luminous filled Hands and Arabic Hour Markers and 3 sub-dials on a black dial. Automatic Self Winding movement. Calendar: Day of the Week and Date in 3 o'clock area. Chronograph sub-dials display: 60 Second, 30 Minute, 12 Hours. Powered by IWC Caliber 79320 engine with 44 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second, Chronograph. Screw Down crown. Scratch Resistant Sapphire crystal. Case size: 43mm. Case thickness: 15mm. Solid case back. 60 Meters - 200 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: IW3777-10.